控制器，JKWD5-12
產(chǎn)品概述
JKWD5-12是一款智能無功功率自動(dòng)補(bǔ)償控制器，專為低壓配電系統(tǒng)設(shè)計(jì)，用于優(yōu)化電容器補(bǔ)償裝置的自動(dòng)調(diào)節(jié)功能。該控制器通過動(dòng)態(tài)跟蹤電網(wǎng)無功功率的變化，有效提升功率因數(shù)至預(yù)設(shè)值，從而改善電能質(zhì)量，降低線路損耗，并提高電力變壓器的利用效率。其核心設(shè)計(jì)融合了微處理器技術(shù)和先進(jìn)的算法，支持復(fù)合型控制模式，可兼顧電壓、電流、功率因數(shù)及無功功率等多參數(shù)協(xié)同調(diào)節(jié)。產(chǎn)品適用于負(fù)荷波動(dòng)大或功率因數(shù)變化頻繁的工業(yè)場(chǎng)合，具備高精度補(bǔ)償和抗干擾能力。256
核心功能
JKWD5-12采用無功功率與功率因數(shù)雙重檢測(cè)機(jī)制，可精確計(jì)算并投切電容容量，避免傳統(tǒng)控制方式下的投切震蕩問題�？刂破魈峁┳詣�(dòng)與手動(dòng)兩種工作模式，支持12路輸出，并內(nèi)置過壓、欠壓保護(hù)功能，確保系統(tǒng)穩(wěn)定運(yùn)行。用戶可通過友好的人機(jī)界面調(diào)整參數(shù)，如目標(biāo)功率因數(shù)（調(diào)節(jié)范圍0.70-0.99）、投切延時(shí)（10-120秒）等。此外，其動(dòng)態(tài)響應(yīng)時(shí)間短（低至100ms），特別適合需要快速補(bǔ)償?shù)膱?chǎng)合。硬件設(shè)計(jì)上，電流信號(hào)輸入阻抗低（≤0.01Ω），適配多種互感器變比（50/5A-3000/5A）。51118
技術(shù)參數(shù)
JKWD5-12的額定工作電壓為AC220V±20%或AC380V，頻率范圍45-65Hz，適用于海拔2500米以下環(huán)境。其工作溫度范圍為-20℃至+50℃，濕度適應(yīng)性為20℃時(shí)≤90%�？刂破鞑捎们度胧桨惭b，開孔尺寸為113×113mm（部分型號(hào)為162×102mm），靜態(tài)輸出觸點(diǎn)容量為AC220V/7A，動(dòng)態(tài)輸出為DC12V/20mA。顯示部分采用4位數(shù)碼管，實(shí)時(shí)反饋電網(wǎng)功率因數(shù)（滯后0.001-超前0.001）及無功功率（0-9999Kvar）。整機(jī)功耗低于10VA，符合節(jié)能設(shè)計(jì)要求。6722
Product Introduction
The JKWD5-12 is an intelligent low-voltage reactive power compensation controller designed for automatic adjustment of capacitor compensation devices in power distribution systems. By dynamically tracking reactive power changes, it optimizes the power factor to preset values, thereby enhancing voltage stability and reducing energy losses. Its microprocessor-based core supports composite control of voltage, current, power factor, and reactive power, making it suitable for industrial environments with rapid load fluctuations. The controller ensures high-precision compensation and robust anti-interference performance.510
Key Features
Equipped with dual detection of reactive power and power factor, the JKWD5-12 eliminates switching oscillations through precise capacity calculation. It offers 12 output channels, auto/manual modes, and built-in over/under-voltage protection. Parameters like target power factor (0.70-0.99) and switching delay (10-120s) are adjustable via an intuitive interface. With a fast dynamic response (100ms) and low input impedance (≤0.01Ω), it adapts to diverse current transformers (50/5A-3000/5A). The compact design (113×113mm panel cutout) integrates LED displays for real-time monitoring of power factors and reactive power.61118
Specifications
Rated voltage: AC220V±20% or AC380V; frequency: 45-65Hz. Operating temperature: -20℃ to +50℃ with IP40 protection. Output contact capacity: AC220V/7A (static), DC12V/20mA (dynamic). The device consumes <10VA power and displays parameters via 4-digit LED, including power factor (lag 0.001-lead 0.001) and reactive power (0-9999Kvar). Compatible with altitudes up to 2500m.722
簡(jiǎn)單介紹
JKWD5-12 控制器JKWGF2B-4,6,8 JKW58-4,6,8,10,12, JKWD5-4,6,8,10,12, RPCF-4,6,8,10,12,
JKWD5-12 控制器
的詳細(xì)介紹
JKWD5-12 控制器
JKW58-4,6,8,10,12|電容器控制器
產(chǎn)品簡(jiǎn)介：JKW2C-4,6,8,10,12, JKW5C-4,6,8,10,12, JKW1B-4,6,8,10,12, JKWGF-4,6,8,10, JKWGF2B-4,6,8 JKW58-4,6,8,10,12, JKWD5-4,6,8,10,12, RPCF-4,6,8,10,12, RPCF-16
| 品牌 |
威斯康 |
型號(hào) |
JKW58-4,6,8,10,12 |
所在地 |
上海 |
 上海雙旭電子有限公司
詳細(xì)介紹：
JKW2C-4,6,8,10,12,
JKW5C-4,6,8,10,12,
JKW1B-4,6,8,10,12,
JKWGF-4,6,8,10,
JKWGF2B-4,6,8
JKW58-4,6,8,10,12,
JKWD5-4,6,8,10,12,
RPCF-4,6,8,10,12,
RPCF-16
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